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DS90UB933-Q1: How to configure UB933 bit mode

Tim-ckt1010
Expert 1685 points
Part Number: DS90UB933-Q1
Other Parts Discussed in Thread: TDA2

Hi,

We just use TDA2 DSS 8bits Vout1 data interface connect to UB933, but I don't know which bit mode the UB933 works in. Would you please tell me how to configure UB933 bit mode?

Thanks!

BR/Tim

  • 0
    TI__Guru* 83410 points

    Hello Tim,

    The Mode will be configured autimatecally over the Back channel from the paired DES. The Serializer Mode is described in the datasheet of the DES (Mode Pin configuration).

    On the SER, you need to configure the Mode pin to chose the CLK source, either PCLK mode or External oscillator mode.

    Nevertheless, you can overwrite the mode configuration on the 933 in register 0x05.